Data as of Nov 6, 2026
91.225.115.0/24
No anonymizer space · no proxy exits in 30 daysP.P.Shirshov Institute of Oceanology RAS
Network & registry
Announced by
Covering announcement 91.225.112.0/22
- Prefix
- 91.225.112.0/22
- Announced by
- AS49554 P.P.Shirshov Institute of Oceanology RAS
- Type
- Business
- Proxy exits
- 3
- RPKI
- RPKI valid
- Netname
- SIORAS-NET
- Registrant
- P.P.Shirshov Institute of Oceanology RAS
- RIR
- RIPE NCC
Origin network
AS49554
RU
- Name
- P.P.Shirshov Institute of Oceanology RAS
- Type
- Education
- Registered
- Feb 10, 2011
- Domain
- ocean.ru
- Industry
- Online Informational Content
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 91.225.112.0/22
91.225.112.0/22
Routing history
- Pattern
- Stable
- First seen
- Feb 2012
- Current origin since
- Feb 2012 · 15 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 91.225.112.0/22 | AS49554 | /22 | RIPE | RPKI valid |
IRR
Route objects on 91.225.112.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS49554 | RIPE | P.P.Shirshov Institute of Oceanology RAS | SIORAS-NOC | Jan 28, 2012 |
Whois
Registration for this announcement
- Range
- 91.
225. 112. 0/ 22 - Netname
- SIORAS-NET
- Registrant
- P.P.Shirshov Institute of Oceanology RAS
- Registrant country
- RU
- Organization
- P.P.Shirshov Institute of Oceanology RAS (ORG-SIO3-RIPE)
- Org country
- RU
- Type
- ASSIGNED PI
- Created
- Feb 9, 2011
- Updated
- Feb 1, 2019
- Maintainer
- RIPE-NCC-END-MNT
- RIR
- RIPE NCC
- Country
- RU
- Delegated
- Feb 9, 2011
- Status
- assigned
Report abuse
Abuse contact
- abuse@
ocean. ru - Name
- Abuse-C Role
- Handle
- AR19560-RIPE